@php

/**
 * CodeIgniter
 *
 * An open source application development framework for PHP
 *
 * This content is released under the MIT License (MIT)
 *
 * Copyright (c) 2014 - 2017, British Columbia Institute of Technology
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @package	CodeIgniter
 * @author	CodeIgniter Dev Team
 * @copyright	Copyright (c) 2014 - 2017, British Columbia Institute of Technology (http://bcit.ca/)
 * @license	https://opensource.org/licenses/MIT	MIT License
 * @link	https://codeigniter.com
 * @since	Version 3.0.0
 * @filesource
 */

use CodeIgniter\Database\Migration;

class Migration_create_sessions_table extends Migration
{
	public function up()
	{
		$this->forge->addField([
				'id'         => ['type' => 'INT', 'constraint' => 9, 'unsigned' => true, 'auto_increment' => true],
				'ip_address' => ['type' => 'VARCHAR', 'constraint' => 45, 'null' => false],
				'timestamp'  => ['type' => 'INT', 'constraint' => 10, 'unsigned' => true, 'null' => false, 'default' => 0],
				'data'       => ['type' => 'text', 'null' => false, 'default' => ''],
		]);

		<?php if ($matchIP === true) : ?>
			$this->forge->addKey(['id', 'ip_address'], true);
		<?php else: ?>
			$this->forge->addKey('id', true);
		<?php endif ?>
			$this->forge->addKey('timestamp');
		$this->forge->createTable('<?= $tableName ?>', true);
	}

	//--------------------------------------------------------------------

	public function down()
	{
		$this->forge->dropTable('<?= $tableName ?>', true);
	}
}
